The correct answer is option (b)
Given:
f(x) = 2x + 1
g(x) = 4x^2
h(x) = x^2
Now, g(h(x)) = 4 (x^2)^2 = 4x^4
Now, f(g(h(x))) = 2(4x^4) +1 = 8x^4 + 1
Thus, option b is correct answer
Answer:
b. -1
Step-by-step explanation:
(-3,-3) to (-1,-3)
(-1,-3+2) to (-1+2,-3+2)
(-1,-1) to (1,-1)
Since the left/lower end of the domain is included, f(-1) is -1
You would have to divide 45 by 5. Then you would get 9 as your answer! Plug 9 into the equation to check the work.